.ic-page {
    --ic-ink: #0f172a;
    --ic-muted: #5f6f86;
    --ic-line: #d8e4f2;
    --ic-line-strong: #c6d8ee;
    --ic-surface: #ffffff;
    --ic-surface-soft: #f6f9fc;
    --ic-surface-tint: linear-gradient(180deg, #f8fbff 0%, #f2f7fd 100%);
    --ic-brand: #2563eb;
    --ic-brand-deep: #153e90;
    --ic-brand-soft: #e8f0ff;
    --ic-danger: #d84f4f;
    --ic-shadow: 0 22px 60px rgba(15, 23, 42, 0.08);
    --ic-shadow-soft: 0 14px 34px rgba(37, 99, 235, 0.08);
    padding: 2rem 0 2.5rem;
    color: var(--ic-ink);
    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, 0.06), transparent 28%),
        linear-gradient(180deg, #f3f7fc 0%, #eef4fb 100%);
}

.ic-page-shell {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.ic-hero {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 24px;
    margin-bottom: 24px;
}

.ic-hero h1,
.ic-panel h2,
.ic-preview-section h2,
.ic-empty-state h3,
.ic-preview-card h3 {
    margin: 0;
}

.ic-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.05;
    font-weight: 800;
}

.ic-hero-copy,
.ic-section-label,
.ic-support-text,
.ic-dropzone-meta,
.ic-dropzone-subtitle,
.ic-queue-meta {
    color: var(--ic-muted);
}

.ic-hero-copy {
    max-width: 700px;
    margin: 12px 0 0;
    line-height: 1.65;
}

.ic-hero-badges {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.ic-hero-badges span,
.ic-pill {
    padding: 8px 13px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid var(--ic-line);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
    font-weight: 700;
    font-size: 0.84rem;
}

.ic-flash-stack {
    display: grid;
    gap: 12px;
    margin-bottom: 20px;
}

.ic-flash {
    padding: 12px 14px;
    border-radius: 12px;
    font-weight: 600;
}

.ic-flash-success {
    color: #0f6b42;
    background: #eaf8f0;
    border: 1px solid #c7ead7;
}

.ic-flash-error {
    color: #ab2e2e;
    background: #fff0f0;
    border: 1px solid #f4cdcd;
}

.ic-layout-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.ic-panel,
.ic-preview-section {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--ic-line);
    border-radius: 24px;
    padding: 22px;
    box-shadow: var(--ic-shadow);
    backdrop-filter: blur(12px);
}

.ic-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}

.ic-preview-head-copy {
    display: grid;
    gap: 4px;
}

.ic-preview-head-copy h2,
.ic-preview-head-copy p {
    margin: 0;
}

.ic-preview-head-copy h2 {
    font-size: clamp(1.35rem, 2vw, 1.85rem);
    font-weight: 700;
    line-height: 1.15;
}

.ic-preview-head-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
}

.ic-dropzone {
    position: relative;
    overflow: hidden;
    display: grid;
    place-items: center;
    gap: 6px;
    min-height: 220px;
    padding: 24px;
    border: 2px dashed var(--ic-line-strong);
    border-radius: 22px;
    background: var(--ic-surface-tint);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
    text-align: center;
    cursor: pointer;
    transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}

.ic-dropzone.is-dragover {
    border-color: var(--ic-brand);
    transform: translateY(-2px);
    box-shadow: 0 18px 40px rgba(37, 99, 235, 0.14);
}

.ic-dropzone.has-preview {
    padding: 24px 180px 24px 24px;
    justify-items: start;
}

.ic-dropzone.has-preview .ic-dropzone-title,
.ic-dropzone.has-preview .ic-dropzone-subtitle,
.ic-dropzone.has-preview .ic-dropzone-meta {
    text-align: left;
}

.ic-dropzone-preview-image {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 130px;
    height: 170px;
    object-fit: cover;
    border-radius: 14px;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.ic-dropzone-preview-image.is-visible {
    opacity: 1;
}

.ic-dropzone-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, #e7f0ff, #dbeafe);
    color: var(--ic-brand);
    font-size: 1.8rem;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.ic-dropzone-title {
    font-size: 1.1rem;
    font-weight: 700;
}

.ic-visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.ic-quick-quality-grid,
.ic-form-actions,
.ic-stats,
.ic-queue-actions {
    display: grid;
    gap: 10px;
}

.ic-quick-quality-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-bottom: 14px;
}

.ic-chip {
    border: 1px solid var(--ic-line);
    background: linear-gradient(180deg, #f8fbff 0%, #edf4ff 100%);
    color: var(--ic-brand-deep);
    border-radius: 14px;
    padding: 10px;
    font-weight: 700;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.ic-field-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 14px;
}

.ic-field {
    display: grid;
    gap: 7px;
}

.ic-compress-fieldset {
    margin: 0;
    padding: 0;
    border: 0;
    min-width: 0;
}

.ic-compress-fieldset.is-disabled {
    opacity: 0.58;
}

.ic-field span,
.ic-toggle span {
    font-weight: 600;
}

.ic-field select {
    width: 100%;
    min-height: 42px;
    border: 1px solid #d3dde8;
    border-radius: 5px;
    padding: 0 12px;
    background: #fff;
}

.ic-field input[type="range"] {
    width: 100%;
}

.ic-range-value {
    color: var(--ic-brand-deep);
}

.ic-metrics-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 12px;
}

.ic-metric-card {
    border: 1px solid var(--ic-line);
    background: linear-gradient(180deg, #fbfdff 0%, #f4f8fd 100%);
    border-radius: 16px;
    padding: 14px 16px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7);
    position: relative;
}

.ic-metric-label {
    font-size: 0.88rem;
    color: var(--ic-muted);
}

.ic-metric-value {
    display: block;
    margin-top: 3px;
    font-size: 1.08rem;
}

.ic-metric-value-accent {
    color: var(--ic-brand);
}

.ic-metric-card.is-loading::after {
    content: "";
    position: absolute;
    top: 14px;
    right: 14px;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(37, 99, 235, 0.16);
    border-top-color: var(--ic-brand);
    border-radius: 50%;
    animation: ic-spin 0.7s linear infinite;
}

#icCompressedTotalValue[data-pending="true"]::after {
    content: " Calculating...";
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--ic-muted);
}

.ic-toggle {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
    cursor: pointer;
}

.ic-toggle-compact {
    margin-bottom: 10px;
}

.ic-form-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ic-upload-form .ic-form-actions {
    margin-top: 12px;
}

.ic-upload-form.is-loading,
.ic-compress-form.is-loading {
    pointer-events: none;
}

.ic-btn {
    border: 0;
    border-radius: 6px;
    min-height: 42px;
    padding: 8px 14px;
    font-weight: 700;
    text-decoration: none;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

.ic-btn:hover {
    transform: translateY(-1px);
}

.ic-btn.is-loading {
    cursor: wait;
    opacity: 0.92;
}

.ic-btn:disabled {
    opacity: 0.55;
}

.ic-btn-primary {
    color: #fff;
    background: #1f6fe5;
    border: 1px solid #1f6fe5;
    box-shadow: none;
}

.ic-btn-secondary {
    color: #5f6f82;
    background: #eef2f6;
    border: 1px solid #8d9aab;
    box-shadow: none;
}

.ic-btn-danger {
    color: #d95353;
    background: #ffffff;
    border: 1px solid #d95353;
    box-shadow: none;
}

.ic-btn-block {
    width: 100%;
    margin-top: 12px;
}

.is-hidden {
    display: none;
}

.ic-disabled-note {
    margin-top: 12px;
    padding: 12px 14px;
    border-radius: 16px;
    background: linear-gradient(180deg, #fbfdff 0%, #f4f8fd 100%);
    border: 1px dashed var(--ic-line-strong);
    color: var(--ic-muted);
    font-weight: 600;
    text-align: center;
}

.ic-preview-section {
    margin-top: 20px;
    background:
        radial-gradient(circle at top right, rgba(37, 99, 235, 0.08), transparent 24%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(247, 250, 255, 0.96) 100%);
}

.ic-queue-grid {
    display: grid;
    gap: 18px;
}

.ic-queue-card {
    display: grid;
    grid-template-columns: max-content minmax(0, 1fr);
    gap: 18px;
    padding: 18px;
    border-radius: 22px;
    border: 1px solid var(--ic-line);
    background: linear-gradient(180deg, #ffffff 0%, #f9fbff 100%);
    box-shadow: var(--ic-shadow-soft);
    position: relative;
    overflow: hidden;
}

.ic-queue-preview {
    min-height: 0;
    max-height: 120px;
    width: auto;
    overflow: hidden;
    border-radius: 5px;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(232, 240, 255, 0.82)),
        #f4f8fc;
    display: grid;
    place-items: center;
    padding: 0;
    border: 1px solid rgba(198, 216, 238, 0.75);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.ic-queue-preview img {
    width: auto;
    height: auto;
    max-height: 120px;
    object-fit: contain;
    border-radius: 5px;
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.12);
    display: block;
    max-width: none;
}

.ic-queue-body {
    display: grid;
    gap: 12px;
    align-content: center;
}

.ic-queue-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.ic-queue-head strong {
    font-size: 1.05rem;
    letter-spacing: -0.02em;
}

.ic-queue-name {
    margin: 0;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    font-weight: 400;
    font-size: 1rem;
    letter-spacing: -0.02em;
    color: var(--ic-ink);
    max-width: 60ch;
    overflow-wrap: anywhere;
}

.ic-queue-meta {
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.45;
}

.ic-processed-size {
    color: var(--ic-brand);
    font-weight: 700;
}

.ic-queue-actions {
    grid-template-columns: minmax(0, 1fr) max-content;
    align-items: center;
    gap: 8px;
}

.ic-queue-actions form {
    margin: 0;
}

.ic-queue-actions .ic-btn {
    font-weight: 400;
    min-width: 82px;
    min-height: 36px;
    padding: 5px 9px;
}

.ic-inline-download-form {
    display: grid;
    grid-template-columns: minmax(280px, 1fr) max-content;
    gap: 8px;
    align-items: center;
}

.ic-file-name-input {
    min-height: 38px;
    border: 1px solid #d3dde8;
    border-radius: 5px;
    padding: 0 12px;
    background: #fff;
    color: var(--ic-ink);
    box-shadow: none;
}

.ic-pending-badge {
    display: inline-flex;
    align-items: center;
    min-height: 46px;
    padding: 8px 14px;
    border-radius: 14px;
    background: linear-gradient(180deg, #fbfdff 0%, #f2f7fd 100%);
    border: 1px dashed var(--ic-line-strong);
    color: var(--ic-muted);
    font-weight: 600;
}

.ic-result-bar {
    margin-bottom: 18px;
    padding: 18px;
    border-radius: 22px;
    border: 1px solid rgba(147, 197, 253, 0.35);
    background:
        radial-gradient(circle at top right, rgba(96, 165, 250, 0.16), transparent 30%),
        linear-gradient(135deg, #f8fbff 0%, #edf5ff 100%);
    box-shadow: var(--ic-shadow-soft);
    display: grid;
    grid-template-columns: minmax(320px, 360px) minmax(0, 1fr);
    gap: 18px;
    align-items: start;
}

.ic-result-head {
    display: grid;
    gap: 4px;
}

.ic-result-head h3,
.ic-result-head p {
    margin: 0;
}

.ic-result-head h3 {
    font-size: 1.35rem;
    letter-spacing: -0.02em;
}

.ic-result-head p {
    color: var(--ic-muted);
}

.ic-download-form {
    display: grid;
    grid-template-columns: minmax(240px, 1fr) max-content;
    gap: 12px;
    align-items: end;
    padding-left: 18px;
}

.ic-download-form .ic-field {
    gap: 6px;
}

.ic-download-form .ic-field span {
    color: var(--ic-muted);
    font-size: 0.92rem;
}

.ic-download-form .ic-btn {
    font-weight: 400;
    min-width: 145px;
    min-height: 36px;
    padding: 6px 10px;
    align-self: end;
}

.ic-empty-state {
    display: grid;
    gap: 10px;
    place-items: center;
    min-height: 220px;
    border: 1px dashed var(--ic-line-strong);
    border-radius: 22px;
    background: linear-gradient(180deg, #fbfdff 0%, #f5f9ff 100%);
    text-align: center;
    padding: 24px;
}

@keyframes ic-spin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 991.98px) {
    .ic-layout-grid {
        grid-template-columns: 1fr;
    }

    .ic-hero {
        flex-direction: column;
        align-items: flex-start;
    }

    .ic-preview-head-actions {
        align-items: flex-start;
    }
}

@media (max-width: 767.98px) {
    .ic-page-shell {
        width: min(100% - 24px, 1180px);
    }

    .ic-dropzone.has-preview {
        padding: 24px;
        justify-items: center;
    }

    .ic-dropzone.has-preview .ic-dropzone-title,
    .ic-dropzone.has-preview .ic-dropzone-subtitle,
    .ic-dropzone.has-preview .ic-dropzone-meta {
        text-align: center;
    }

    .ic-dropzone-preview-image {
        position: static;
        width: 100%;
        max-width: 220px;
        height: 180px;
    }

    .ic-quick-quality-grid,
    .ic-field-grid,
    .ic-metrics-row,
    .ic-form-actions,
    .ic-queue-card,
    .ic-queue-actions,
    .ic-inline-download-form,
    .ic-result-bar,
    .ic-download-form {
        grid-template-columns: 1fr;
    }

    .ic-panel-header,
    .ic-queue-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .ic-queue-preview {
        min-height: 210px;
    }

    .ic-queue-preview img {
        width: 100%;
        max-height: 260px;
    }
}